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The New Educational Review > 2023 > 72 > 133-147
BMC Public Health > 2018 > 18 > 1 > 1-10
Substance Abuse Treatment, Prevention, and Policy > 2018 > 13 > 1 > 1-12
China Economic Review > 2017 > 43 > C > 16-28
Addictive Behaviors > 2013 > 38 > 1 > 1481-1484
The New Educational Review > 2013 > 34 > 270-279
International Journal of Educational Development > 2008 > 28 > 6 > 669-686